| Issue |
E3S Web Conf.
Volume 309, 2021
3rd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED-ICMPC 2021)
|
|
|---|---|---|
| Article Number | 01101 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202130901101 | |
| Published online | 07 October 2021 | |
Parametric studies on the properties of geopolymer concrete
1 M. Tech (Structural Engineering), Department of Civil Engineering, GRIET, Hyderabad, India.
2 Professor of Civil Engineering, GRIET, Hyderabad, India.
3 Professor of Civil Engineering, VJIT, Hyderabad, India.
4 Assistant Professor of Civil Engineering, JBIET, Hyderabad, India.
* Corresponding author: karnati.vamsi456@gmail.com
In the current study, effect of Alkali Activator solution (AAS) / Fly ash (FA) ratios and various molarities of NaOH on the compressive strength of geopolymer concrete (GPC) is studied keeping Na2SiO3/NaOH=2.5 and SiO2/Na2O=2.0 optimal ratios constant. For AAS/FA=4.0 and 16M NaOH combination yields better strength so this combination is chosed as optimal. From studies it is found that the optimum temperature for curing is 60°C and optimum period of curing is 24 h based on the compressive strengths achieved.
© The Authors, published by EDP Sciences, 2021
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